DE2033691

Method of manufacturing a flexible tubular member by coiling a shaped metallic strip about a tube of synthetic plastic material in which the tube of synthetic material is flattened and curved into an arcuate cross-section before entering the forming head which forms the metallic strip into a tube. T...

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Bibliographische Detailangaben
Hauptverfasser:	HOFFMANN, DANIEL EMILIEN, MAZUIR, RENE ALBERT
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PIPES PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE PUNCHING METAL SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING OR PROCESSING OF METAL WIRE
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Beschreibung
Zusammenfassung:	Method of manufacturing a flexible tubular member by coiling a shaped metallic strip about a tube of synthetic plastic material in which the tube of synthetic material is flattened and curved into an arcuate cross-section before entering the forming head which forms the metallic strip into a tube. The invention includes apparatus for carrying out this process.